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OSCAR CALLES
DBA: Calles Trucking
Houston, TX
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 2185273
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
6 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- 6 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2185273
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
March 17, 2023
FMCSA Registration
August 23, 2011
Annual Mileage
40,000 mi (2022)
Contact Information
Location
Houston, TX
Email
Cargo Types
General FreightOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
6
Driver Inspections
1
Vehicle Inspections
6
Out-of-Service Violations
4
Violations by Category
Vehicle Maintenance34
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
4 of 4 inspections
Unsafe Driving
0 of 4 inspections
Hours of Service
0 of 4 inspections
Driver Fitness
0 of 4 inspections
Controlled Substances
0 of 4 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
TX5
Fleet & Equipment (1)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 1 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1994 Kenworth T600 | Tractor · Class 8 | 1XKAD69X1RS620986 | 4 | 2 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (6)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| April 2, 2026 | 7EC99DCRG1 | 300 MERCURY, TX | II | 2 | — | — | Straight Truck |
KENWORTH |
1XKAD69X1RS620986 |
TX HNC7730 |
| 393.9H | Inoperable head lamps | Lighting | ||||||||
| 392.2WC | Wheel (Mud) Flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
| October 16, 2025 | 79OB9DJW4I | 1600 N POST OAK RD, TX | II | 5 | 1 | — | Straight Truck |
KENWORTH |
1XKAD69X1RS620986 |
TX HNC7730 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| 393.201D | Frame accessories improperly attached | Cab Body Frame | ||||||||
| 393.201A | Frame cracked / loose / sagging / broken | Cab Body Frame | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| August 14, 2025 | V251968258 | 8002 C E KING PKWY, TX | II | 7 | 2 | WM TRUCKING AND EXCAVATING | Straight Truck |
KENWORTH |
1XKAD69X1RS620986 |
TX HNC7730 |
| 393.209B | OOSExcessive steering wheel lash | Steering Mechanism | ||||||||
| 393.209D | OOSSteering system components worn, welded, or missing | Steering Mechanism | ||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| May 1, 2025 | 75099DGR70 | 13500 EAST FWY S SR, TX | II | 13 | — | MSC EARTHWORK LLC | Straight Truck |
KENWORTH |
1XKAD69X1RS620986 |
TX HNC7730 |
| 393.83E | Exhaust - System discharging from a truck or truck-tractor at a location other than at the rear of the cab | Exhaust Discharge | ||||||||
| 393.60E-WS | Windshield - Obstructed | Windshield/ Glass/ Markings | ||||||||
| 393.203E | Cab front bumper missing/unsecured/protrude | Cab Body Frame | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.201A | Frame cracked / loose / sagging / broken | Cab Body Frame | ||||||||
| 396.5B | Oil and/or grease leak | Other Vehicle Defect | ||||||||
| 393.45DLUV | Brake Connections with Leaks Under Vehicle | Brakes All Others | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| March 7, 2024 | 6TC89DCPF1 | 13500 EAST FWY SOUT, TX | I | 9 | 1 | — | Straight Truck |
KENWORTH |
1XKAD69X1RS620986 |
TX HNC7730 |
| 396.3A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Brake Out Of Service | ||||||||
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.75C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Tires | ||||||||
| 393.75C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Tires | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| December 5, 2023 | 6QR89DIAFV | 8500 FUQUA, TX | II | 3 | — | — | Straight Truck |
KENWORTH |
1XKAD69X1RS620986 |
TX HNC7730 |
| 393.9H | Inoperable head lamps | Lighting | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 392.2RG | State vehicle registration or License Plate violation | |||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| WM TRUCKING AND EXCAVATING | 1 | August 14, 2025 |
| MSC EARTHWORK LLC | 1 | May 1, 2025 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 27, 2026.
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